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[AArch64] Use SDValue bool operator. NFC. 

llvm-svn: 243930
This commit is contained in:
Ahmed Bougacha 2015-08-04 00:48:02 +00:00
parent 9da51807ee
commit 239d635d3d
1 changed files with 3 additions and 6 deletions
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9
llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
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@ -6240,8 +6240,7 @@ FailedModImm:
// Empirical tests suggest this is rarely worth it for vectors of length <= 2.
if (NumElts >= 4) {
SDValue shuffle = ReconstructShuffle(Op, DAG);
if (shuffle != SDValue())
if (SDValue shuffle = ReconstructShuffle(Op, DAG))
return shuffle;
}
@ -7464,8 +7463,7 @@ static SDValue performIntToFpCombine(SDNode *N, SelectionDAG &DAG,
const AArch64Subtarget *Subtarget) {
// First try to optimize away the conversion when it's conditionally from
// a constant. Vectors only.
SDValue Res = performVectorCompareAndMaskUnaryOpCombine(N, DAG);
if (Res != SDValue())
if (SDValue Res = performVectorCompareAndMaskUnaryOpCombine(N, DAG))
return Res;
EVT VT = N->getValueType(0);
@ -8449,8 +8447,7 @@ static SDValue performSTORECombine(SDNode *N,
// If we get a splat of a scalar convert this vector store to a store of
// scalars. They will be merged into store pairs thereby removing two
// instructions.
SDValue ReplacedSplat = replaceSplatVectorStore(DAG, S);
if (ReplacedSplat != SDValue())
if (SDValue ReplacedSplat = replaceSplatVectorStore(DAG, S))
return ReplacedSplat;
SDLoc DL(S);